Modding a cutscene, audio but black screen

[dashertheruler]

Working on mod to add a custom cutscene. I converted the file to ogv and also I hear audio when opening game but no visuals. I have tested with FFMPEG with different codecs and made sure the video was 640x480 but it still wasnt working. Any help is appreciated, my file structure, code and image of black screen is there. Game works fine otherwise